Bitgrain

Diptanshu Mahishによる写真からアートへの変換ツール。ディザリング、ASCII、グレイン、グリッチ効果を提供。画像をアップロードし、スタイルを選んでPNGまたはSVGとしてエクスポート。サンプル画像は無料。

What is Bitgrain?

Bitgrain is a browser-based photo-to-art converter that applies dithering, ASCII, grain, and glitch effects to any uploaded image. It processes images entirely on-device with zero AI involvement, focusing on raw, algorithmic pixel manipulation. Users can export their creations as PNG or SVG files. The tool is free for sample images and is scheduled to launch on Product Hunt on May 1st.

活用シーン

Artistic image conversion
Turn ordinary photos into stylized dither patterns, grainy textures, or glitch art.
Graphic design prototyping
Quickly generate retro or pixelated visual assets for logos, posters, or social media graphics.
Digital art education
Experiment with classic dithering algorithms and ASCII rendering without installing software.
Web and UI assets
Export SVG versions of converted images for scalable, lightweight web graphics.
Batch processing
Use the beta batch mode to apply effects to multiple images at once.
Creative coding inspiration
Explore how different palettes, algorithms, and textures alter an image’s appearance.

主な機能

Upload and sample images
Supports PNG, JPG, WEBP, and HEIC formats, plus a “Try Sample” button to test effects instantly.
Studio templates
Access premium designer templates via a library browser for pre-configured effect presets.
Adjustable controls
Modify presets, grade, haze, textures, filters, palette, and algorithm settings to fine-tune the output.
Creative effects
Apply dithering, ASCII conversion, grain, and glitch effects to transform images.
Colorize and randomize
Use the colorize function or randomize settings to generate unexpected variations.
Export options
Download final artwork as PNG (raster) or SVG (vector) files.
Batch processing (beta)
Apply effects and export multiple images in a single workflow.
Undo/redo history
Step backward or forward through edits with dedicated undo/redo controls.

Target users

Graphic designers, digital artists, and creative coders who want a fast, no-AI approach to image stylization. Hobbyists and educators exploring retro pixel art or dithering techniques will also find the tool immediately useful. Anyone needing quick, browser-based conversion of photos into printable or web-ready art.

How to use Bitgrain?

Open the Bitgrain website in your browser.
Upload an image (PNG, JPG, WEBP, or HEIC) or click “Try Sample” to test with a default image.
Use the left-side panel to adjust presets, grade, haze, textures, filters, palette, and algorithm settings.
Apply creative effects like dithering, ASCII, grain, or glitch using the available controls.
Export the result as PNG or SVG using the export button.

Pricing and free trial

Bitgrain is free for sample images. No paid tiers or subscription details are mentioned on the site.

Effect review

Bitgrain delivers exactly what it promises: raw, algorithmic image transformation with no AI interference. The dithering and glitch effects produce authentic retro and pixelated aesthetics, while the SVG export option is a standout for scalable vector art. The interface is functional but minimal, and the batch processing beta adds practical value for power users. For anyone seeking a straightforward, browser-based tool to create stylized art from photos, Bitgrain is a solid choice—especially at its free entry point.

よくある質問

Bitgrainとは何ですか？

Bitgrainは、Diptanshu Mahishによる写真をアートに変換するツールで、ディザリング、ASCIIアート、グレイン、グリッチ効果を適用できます。ユーザーは画像をアップロードし、スタイルを選び、結果をPNGまたはSVGとしてエクスポートできます。

Bitgrainはどのような効果を提供しますか？

Bitgrainは、ディザリング、ASCIIアート、グレイン、グリッチ効果を提供します。

変換した画像をエクスポートできますか？

はい、変換した画像をPNGまたはSVGファイルとしてエクスポートできます。

Bitgrainは無料で使用できますか？

Bitgrainはサンプル画像に対して無料です。大規模またはカスタム使用には料金が必要な場合があります。

Bitgrainを使用するにはアカウントが必要ですか？

いいえ、アカウントを作成せずに画像をアップロードして効果を適用できます。

どのファイル形式をアップロードできますか？

BitgrainはJPEGやPNGなどの一般的な画像形式を受け付けています。