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Free Browser Tools

Free, experimental browser tools — no installs, no accounts, no uploads. Everything runs locally on your device. Built for fun and kept simple on purpose.

Image

Icons, conversion, resizing, and color

Turn a PNG into a multi-size Windows icon file (7 sizes, 16–256px).

Favicon Generator

One PNG in, a complete favicon pack out — ICO, PNGs, webmanifest, and the HTML to paste.

See every size hiding inside a Windows icon and download the PNGs you want.

Image Converter

PNG, JPG, and WebP — convert any direction, with a quality slider for lossy formats.

Resize to exact pixels or a percentage, with an aspect-ratio lock.

Turn a vector into pixels at any size — stays sharp no matter how big.

Sprite Sheet Slicer

Set the grid, see the cuts, download every sprite as its own PNG in a zip.

Pull the dominant colors out of any image as copyable hex codes, plus a downloadable palette strip.

Wallpaper Maker

Size any image into a phone, desktop, or 4K wallpaper — fill, fit, or blur-fill, no ugly bars.

Brightness, contrast, saturation, hue, blur, grayscale, sepia, invert — live preview, download.

Drop several photos and arrange them in a grid, with adjustable spacing and border color.

Audio

Trim, convert, level, and visualize sound

Drop a track, drag the handles to pick a section, download just that part as a WAV.

Convert any audio file — MP3, M4A, OGG, FLAC — to an uncompressed WAV.

Gain · Normalize · Mono

Adjust volume, even out levels, or fold to mono, with a live preview — download a WAV.

The Reverbinator

Drop audio, pile on reverb, echo, and slapback delay, then download the weirdness as a WAV.

Drop in a song, download a clean waveform picture — any size, your colors, transparent or solid.

Fun & Toys

Make something weird, goofy, or just for laughs

Lofi Beat Studio

Beat maker + lead & bass keys in one place. Program a beat, play keys on top, record everything together — or download the beat and keys separately.

Lead & Bass Keys

Play a synth with your mouse or keyboard — lead voice (polyphonic, saw/square/sine) + bass voice (monophonic, deep sine). Filter, reverb, octave controls. Record and download.

Lofi Beat Maker

Program a drum beat on a 16-step grid — kick, snare, hi-hat, clap. Dial in BPM and swing, toggle the lofi filter, download your loop as a WAV.

Coloring Page Maker

Turn any photo into a printable black-and-white outline to color in. 🖍️

Funhouse Mirror

Warp any photo with bulge, pinch, swirl, and wave — gloriously goofy, click to aim.

Magic Eye Maker

Hide an emoji, a word, or your own image in trippy 3D static — alien, rainbow, or classic. Unfocus your eyes to see it. 👽

Double Exposure

Blend two photos with Photoshop-style blend modes — ghostly overlays, light leaks, surreal art.

Turn a photo into text art — copy it, or save it as a .txt or a PNG.

Privacy

Strip what your files quietly reveal

See the hidden GPS, camera, and date data in a photo — then download a clean, metadata-free copy.

Drag boxes to blur, pixelate, or black out faces and private info — and EXIF is stripped on save.

100% private — every tool runs entirely in your browser. Your files never leave your computer.