IMG-060
Image Converter
Convert image batches to WebP, AVIF, JPEG, PNG, GIF, or ICO. Queue-based processing shows per-file progress and exports the results as a batch ZIP.
Vayce Toolbox
Toolbox
Optimize images, analyze text, generate QR codes and more. Try them out, bookmark your favorites, and check back for new ones.
01
All 131 tools
Images
Tools to compress, convert, resize, crop, rotate, adjust colors, and apply creative filters to images.
Featured — IMG
IMG-101
Progressive JPEG Converter
Convert PNG, JPEG, and WebP images to progressive JPEG files. Set output quality and max width, then export a single file or a ZIP batch.
IMG-051
HSL Color Editor
Adjust image HSL with global controls and eight targeted color bands. Shift the hue, saturation, and luminance of specific colors without masking.
IMG-029
Duotone Effect
Map image brightness to a smooth two-color gradient to create bold duotone graphics. Select custom shadow and highlight colors, and adjust balance.
IMG-042
Glitch Effect
Apply a digital glitch effect to an image. Adjust RGB channel shift, horizontal tearing, static noise, CRT scanlines, and distortion presets.
IMG-048
Halftone Effect
Convert an image into a crisp halftone dot pattern. Control dot spacing, maximum radius, 45-degree grid rotation, ink color, and paper background.
All tools — 131
02
All 107 tools
Text & Data
Tools to clean, format, encode, convert, and analyze text, numbers, dates, colors, and structured data.
Featured — TXT
TXT-084
Text Diff Checker
Compare two blocks of text to find additions, deletions, and modifications. Highlight line-by-line differences instantly.
TXT-024
Color Palette Generator
Generate color palettes using analogous, triad, and complementary harmony rules. Tune saturation, lightness, and export.
TXT-082
Tailwind Shade Generator
Generate comprehensive 10-step Tailwind CSS color scales from a single base color. Copy the results as standard CSS vars.
TXT-054
JSON Formatter & Validator
Validate and format raw JSON data. Identify syntax errors, minify payloads, or beautify strings with proper indentation.
TXT-038
Data Format Converter
Convert JSON, YAML, XML, TOML, CSV, and TSV into each other. Every input parses to a shared JSON value first, so any format can become any other format.
TXT-068
QR Code Generator
Generate QR codes from text, URLs, or data. Customize colors, adjust error correction levels, and export as SVG or PNG.
All tools — 107
03
All 67 tools
Audio
Convert and compress audio, edit timing, adjust level and tone, apply effects, measure loudness, tempo, key and stereo field, and generate test signals, click tracks, and waveform graphics.
Featured — AUD
AUD-001
10-Band Graphic Equalizer
Cut or boost ten fixed octave bands from 31 Hz to 16 kHz across ±12 dB, with a preamp to make room for the boosts. Every band is a peaking filter at one octave wide.
AUD-002
Add Silence to Audio
Pad an audio file with silence before it starts and after it ends, up to 30 seconds each, or drop silence in at the playhead. The source audio is copied through unaltered.
AUD-003
Audio Autopan
Sweep an audio file's stereo image left and right at a set rate using constant-power panning, with sine, triangle, or square shapes.
AUD-004
Audio Bass Booster
Raise the low end of an audio file with a shelf between 40 and 250 Hz, remove everything under a chosen corner first so nothing subsonic gets amplified, and generate an octave below the band when the recording has nothing down there to raise.
AUD-005
Audio Bitcrusher
Reduce an audio file to between 1 and 16 bits and divide its sample rate by up to 64, with a wet/dry mix, for quantisation noise and aliasing.
AUD-006
Audio Channel Tool
Sum a stereo file to mono, swap left and right, send one side to both channels, isolate the difference between them, or flip the phase of a single channel, then write the result as stereo or as a single-channel file.
All tools — 67