Free tools for content creators

Summarize a long article, an email thread, or a report down to a few sentences. Pick short, medium, or long; the AI model downloads once and then works offline.

Paraphrase text four ways: formal, casual, shorter, or longer, with a small language model that does the rewriting on your own graphics card.

A text cleaner for pasted mess: pull the hard line breaks out of PDF copy, squash double spaces, thin the blank lines, and swap curly quotes for straight ones.

A word counter that also tells you when you have run long. Words, characters, sentences and reading time, plus live checks against the 280, 160, 70 and 60-character caps that cut text off.

A case converter that answers ten ways at once: UPPERCASE, lowercase, Title Case, Smart Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE.

Convert SRT to VTT and back, retime cues that drift out of sync, and fix the wording in an editable table of every line.

Morse code translator that runs both ways, on 54 characters of the international table, with a Play button that beeps the result at 15 words per minute.

A color converter that reads hex, CSS names, rgb(), hsl() and oklch(), and writes each one back with CMYK and the nearest named color.

DOCX to HTML with semantic tags and none of Word's span soup. Preview it, copy the markup, or save a styled standalone page.

Convert DOCX to Markdown with ATX headings, hyphen bullets, working links and GFM pipe tables. Copy the output or save it as a .md file under the original name.

Markdown to PDF that keeps the text selectable and searchable. A4 pages, an 11pt body, code on a light grey panel, links still clickable.

Markdown to Word, done properly: paste your notes and download a real .docx that Word, Google Docs or Pages will edit. Headings map onto Word's own Heading 1 to 6, code lands in Courier New.

Word to PDF without opening Office. Give it a .docx and you get back an A4 document with selectable text and links that still click.

A color palette generator that starts from one colour you trust, typed or lifted from a photo, and returns five named colours for a site, shown in use and ready to paste.

A CSS box shadow generator with real sliders: offset, blur, spread and color on every layer, an inset toggle, a live preview card, and one button that copies the declaration.

A CSS gradient generator with a live preview: pick linear, radial or conic, stack up as many color stops as you want, then copy the value into a background rule.

An email signature generator that outputs a single inline-styled HTML table, previewed live, ready to paste into Gmail or Outlook as rich text.

A QR code generator that writes your data straight into the modules rather than a redirect link that can expire. Eight payload types, PNG or SVG, 200 at a time.

A lorem ipsum generator drawing on a 63-word Latin bank, with sentences of 5 to 14 words and up to 100 units per run.

An alt text generator that looks at the photo and writes the first draft, using Microsoft's Florence-2.

Remove the background from a photo and keep a transparent PNG, or set the cut-out on a solid color as a JPEG. It finds the subject itself, or you tap or circle the one you want.

Remove a photobomber, a bin or a stray cable from a photo. Tap it, circle it or paint over it, see how much of the frame it takes, and MI-GAN fills the gap.

Compress a JPEG, PNG or WebP and compare it side by side. Smart picks the quality, Quality takes a slider, Target searches for a size in KB. One file or a folder.

An EXIF viewer for JPEGs and PNGs that lists every block a clean copy removes (EXIF, XMP, IPTC, PNG text), keeps GPS on the page, and rewrites nine fields.

An image color picker with a magnifier: hover to zoom in on the pixels, click the one you want, and copy its HEX, RGB or HSL code.

Convert an image to SVG with the vtracer engine. Three tracing presets, five manual sliders, and a shape count under the result that tells you how heavy it is.

Add a watermark to a photo: text or a logo, dragged wherever you want it or tiled diagonally across the frame, then repeated over a whole folder at once.

Blur, pixelate or black out faces in a photo. A small detector boxes the faces it finds, small ones in a group included, and you box whatever it misses.

AI image upscaler that enlarges a photo 2× or 4×, or works back from the exact print size you type in. Rebuilds detail instead of stretching pixels.

Favicon generator: one image in, a package out. Six PNGs, a multi-size favicon.ico, a manifest with your colours, the head tags, and the 16 seen in a real tab.

Image converter that writes AVIF, WebP, JPEG, or PNG with the WebAssembly codecs from Squoosh, and reads iPhone HEIC, TIFF, JPEG XL and SVG going in.

Crop an image to 1:1, 16:9, 9:16 or a ratio you type in, with the cut taken from the full-resolution file rather than the preview on screen.

Resize an image by width, percent, a KB budget or a print size in millimetres. The preview and the pixel counts redraw as you type.

Fill and sign a PDF, or click a line of printed text and retype it. Whiteout, highlight, shapes and a signature you draw, type or upload sit in one toolbar.

Trim a video down to the part worth keeping, or lift several pieces out of one recording and join them. Pull only the end handle in and nothing goes through the encoder.

Merge videos into one MP4 or WebM. Seven transitions plus a plain cut sit at every join, and each clip can be trimmed before it renders.

Compress a video to a size you type in MB and see the projected file before encoding, with presets for WhatsApp at 64, email at 25 and Discord at 20.

Convert a video to a looping GIF at 10 to 24 fps and the width you choose, with a preview that plays before you save.

Convert video between MP4, MOV, MKV and WebM in your browser. Each target says first whether the clip is repackaged untouched or re-encoded.

A video subtitle generator built on Whisper. Feed it an MP4 and get SRT, WebVTT or a plain transcript, with cues capped at two lines of 42 characters.

Extract audio from a video and keep the soundtrack on its own. AAC inside an MP4 is copied across without re-encoding, so the M4A you get back holds the original track untouched.

Mute a video by dropping its audio tracks while the picture is copied across without re-encoding, so a two-minute clip finishes in seconds and the frames come back identical.

Add subtitles to a video permanently. Load an SRT or VTT, or let Whisper write one from the speech, then style the captions on a live preview and export an MP4 with the words on every frame.

A vocal remover that splits a song into two stereo tracks, the voice on one and the instrumental on the other, using Deezer's Spleeter model.

An audio visualizer that splits whatever's playing into 1,024 frequency bands and draws each one as a bar, updated every frame.

A voice recorder with a real pause: hold the take, breathe, carry on into the same file. Live input meter, a mic picker when you have more than one, and M4A, WAV, Opus or FLAC out.

A tone generator that sounds the moment you press Play: type or slide to any frequency, sweep 20 Hz to 20 kHz, or play white, pink and brown noise.

Stereo to mono, or mono to stereo: pick a direction and get the file back as M4A, Opus, WAV, or FLAC.

Audio transcription with Whisper. Drop in a recording and get editable text, plus SRT and WebVTT carrying timestamps, from any of four model sizes.

A batch audio converter: load MP3, WAV, M4A, OGG or FLAC in any mix, queue as many as you like, and write M4A, WAV, Opus or FLAC back out with a zip at the end.

An audio cutter that keeps every part you mark and throws away whatever falls between them, fades and crossfades included.

Text to speech two ways: the voices your device already has, or a 13-voice English model that hands you a file.

Remove background noise from audio with DeepFilterNet, a speech model that runs on your device. Hum, fans and hiss drop away, the voice stays, and the clean take saves as M4A, WAV, Opus or FLAC.

An audio joiner for stitching clips into one track: queue them in order, set a crossfade if you want them to blend, then export M4A, WAV, Opus, or FLAC.

Change audio speed anywhere from 0.5x to 2x: drop a track to 0.75x for a slowed edit, or lift it to 1.5x for nightcore. Pitch follows the speed. Exports as M4A, WAV, Opus or FLAC.

Normalize audio by its loudest peak: see the lift in decibels before you press, pick a headroom preset, and download a copy that lands on the target.

Edit an MP3's ID3 tags and cover art: title, artist, album, genre, year and the picture, with every other frame carried through. Fix Unknown Artist.

Remove silence from audio automatically. Two numbers decide what goes: how quiet a gap has to be, and how long it has to last.

BPM counter with two ways to get an answer: analyze an audio file, or tap the beat out yourself. File detection always lands between 90 and 180 BPM.

Reverse audio end to end and hear it play backwards, then save the flipped clip as M4A, Opus, WAV, or FLAC. Sample rate and pitch stay exactly where they were.

A Markdown table generator for CSV or spreadsheet rows. Paste them in, the first line becomes the header, and the output is padded so columns line up in the raw text too.

Convert HTML to Markdown, or render Markdown back to HTML, with the result redrawing as you type. Turndown handles one direction, markdown-it the other, and GFM tables survive both.

A meta tag generator for link previews: nine fields in, up to fifteen lines of head markup out, with the share card and the search result they make drawn above the fields.

Convert an image to Base64 and copy it four ways: the data URI, a ready-made <img> tag, a background-image rule, or the bare payload. PNG, JPEG, GIF, WebP and SVG all encode.

Markdown to HTML with the rendered page beside the source. Pipe tables, 36 highlighted languages, Mermaid diagrams, and a markdown.html download.

Enter two hex colors and get the WCAG contrast ratio, four pass/fail badges covering AA and AAA at both text sizes, and a live preview at 16px and 24px.

A vocal remover that splits a song into two stereo tracks, the voice on one and the instrumental on the other, using Deezer's Spleeter model.

An alt text generator that looks at the photo and writes the first draft, using Microsoft's Florence-2.

Remove the background from a photo and keep a transparent PNG, or set the cut-out on a solid color as a JPEG. It finds the subject itself, or you tap or circle the one you want.

Remove a photobomber, a bin or a stray cable from a photo. Tap it, circle it or paint over it, see how much of the frame it takes, and MI-GAN fills the gap.

Audio transcription with Whisper. Drop in a recording and get editable text, plus SRT and WebVTT carrying timestamps, from any of four model sizes.

Summarize a long article, an email thread, or a report down to a few sentences. Pick short, medium, or long; the AI model downloads once and then works offline.

A video subtitle generator built on Whisper. Feed it an MP4 and get SRT, WebVTT or a plain transcript, with cues capped at two lines of 42 characters.

Paraphrase text four ways: formal, casual, shorter, or longer, with a small language model that does the rewriting on your own graphics card.

Text to speech two ways: the voices your device already has, or a 13-voice English model that hands you a file.

Remove background noise from audio with DeepFilterNet, a speech model that runs on your device. Hum, fans and hiss drop away, the voice stays, and the clean take saves as M4A, WAV, Opus or FLAC.

Add subtitles to a video permanently. Load an SRT or VTT, or let Whisper write one from the speech, then style the captions on a live preview and export an MP4 with the words on every frame.

Blur, pixelate or black out faces in a photo. A small detector boxes the faces it finds, small ones in a group included, and you box whatever it misses.

AI image upscaler that enlarges a photo 2× or 4×, or works back from the exact print size you type in. Rebuilds detail instead of stretching pixels.