Published on: 25th of May 2021
Contralto is a high contrast sans-serif font family, crafted to look elegant but contemporary thanks to soft humanist shapes mixed with sharp geometric details.
Contralto comes in 40 styles: 5 weights × italics × 4 optical sizes, to help optimising contrast and readability. However, you can also use them to fine tune the mood of your graphical composition.
Contralto’s generous character set and Opentype features let you meet the most demanding layout needs and lets your creativity fly!
Download the Contralto Specimen -->
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 anticollision ligatures Standard ligatures (should be always on). • smart f variants to avoid collisions, • T T ligature, • anti-collision T (rightside), • variants of f and t horizontal bar when next to each other (ff, tt, ft, tf, ttt, fff…) |
 Alternate a (ss01) Stylistic set 01: Alternate lowercase a glyph. |
 Alternate g (ss02) Stylistic set 02: Alternate lowercase g glyph. |
 Alternate j (ss03) Stylistic set 03: Alternate lowercase and uppercase j glyph. |
 Alternate y (ss04) Stylistic set 04: Alternate lowercase y glyph. |
 case sensitive forms Displays a version of the glyph that matches uppercases. Case sensitive glyphs are: ß 0 1 2 3 4 5 6 7 8 9 : ; · • ◦ ‣ ◆ ■ □ ▣ ( ) { } [ ] - – — ⎯ « » ‹ › ¢ ¤ $ € ƒ ₺ ₱ ₹ £ ¥ + − × ÷ = ≠ > < ≥ ≤ ± ≈ ~ ¬ ∅ ∞ % ‰ ↑ ↗ → ↘ ↓ ↙ ← ↖ ↔ ↕ ⟵ ⟶ ⟷ |
 ordinals Creates ordinal versions for letters a b c d e h i l m n o r s t. If a or o are preceded by a figure and no letter follows, ordfeminine ª and ordmasculine º are displayed instead. |
 arrows (ss06) Stylistic set 06 “Arrows”. Transforms: -> to →, <- to ←, --> to ⟶, <-- to ⟵, <-> to ↔, <--> to ⟷, ^- to ↑, -^ to ↓, ^-^ to ↕, /> to ↗, </ to ↙, \> to ↘, <\ to ↖, -- to ⎯ (double hyphen makes a longer arrow, sizing exactly 2 tabular spaces). |
 contextual alternates Transforms the x letter to the multiply sign (×) when between two figures and/or an extra space. |
 slashed zero Activates slashed-zero alternate |
 lining & oldstyle figures Lining figures: displays uppercase-aligned figures and case sensitive glyphs: ß 0 1 2 3 4 5 6 7 8 9 : ; · • ◦ ‣ ◆ ■ □ ▣ ( ) { } [ ] - – — ⎯ « » ‹ › ¢ ¤ $ € ƒ ₺ ₱ ₹ £ ¥ + − × ÷ = ≠ > < ≥ ≤ ± ≈ ~ ¬ ∅ ∞ % ‰ ↑ ↗ → ↘ ↓ ↙ ← ↖ ↔ ↕ ⟵ ⟶ ⟷ Oldstyle figures: displays lowercase (default) figures and glyphs. |
 tabular figures & symbols Switches figures and some related glyphs to tabular ones. This feature makes the target glyphs same width and aligns them vertically as they were inside a table. Tabular glyphs are: π … # _ ⎯ ¢ $ € ƒ ₺ ₱ ₹ £ ¥ + − × ÷ = ≠ > < ≥ ≤ ± ≈ ~ ¬ ∅ ∞ ∫ √ µ ∂ ↑ ↗ → ↘ ↓ ↙ ← ↖ ↔ ↕ ◊ ☐ ☑ ✓ Glyphs with tabular alternates: 0 1 2 3 4 5 6 7 8 9 . , : ; · " ' ° | ¦ % / \ - (and space). Most of them have case-sensitive alternates too. In this font you’ll also find 3 long arrows ⟵ ⟶ ⟷ with their case sensitive alternate. Their length is exactly twice a tabular. |
 superscripts & subscripts Activates superscript and subscript figures independently. |
 numerators & denominators Activates numerator and denominator figures independently. |
 fractions Real fractions from any [number] slash [number] sequence. |
Ensure your manifest.json strictly declares the minimal permissions required for network requests or local storage access. Over-permissioned plugins face strict scrutiny during the marketplace review process. Conclusion
Whether you are automating internal corporate asset pipelines or publishing commercial add-ons to millions of creative professionals, investing time into mastering UDT is the key to scaling your Creative Cloud extensions. Share public link
For Adobe Premiere Pro, the UXP implementation is still in Beta as of 2026, and developers have reported challenges with missing APIs while migrating existing CEP extensions. The community has created comprehensive summaries of API gaps to help plan migration efforts.
Launch powerful Chrome DevTools directly from UDT to inspect elements, log console data, profile performance, and set breakpoints. adobe uxp developer tools
Why these tools matter — technical advantages
You can click within UDT to generate a scaffolded project based on built-in templates (like a basic panel or a kitchen sink demo). Alternatively, if you already have a manifest.json file, click Add Plugin and select your project folder. Step 2: Loading the Plugin
manifest.json : The brain of your plugin. It defines permissions, panel sizes, entry points, and supported host versions. index.html : The markup structure of your plugin panel. Ensure your manifest
You don’t need a special SDK license anymore. Everything is free and public.
You can download and install the Adobe UXP Developer Tools directly through the Creative Cloud Desktop application. Navigate to the or Plugins tab, search for "UXP Developer Tools," and click install. 3. Enabling Developer Mode
When your plugin encounters layout issues or logic errors, click in UDT. This opens a dedicated Chrome DevTools window linked directly to your UXP panel. From here, you can: Use the Element Inspector to tweak Spectrum UXP components. Share public link For Adobe Premiere Pro, the
For developers managing legacy CEP infrastructures, migrating to UXP requires a structural shift. UDT simplifies this migration by making it easy to test your bridge code. Feature / Paradigm Legacy CEP Modern UXP Chromium Embedded Framework (CEF) Native Host Application Rendering Logic Engine ExtendScript (ES3-based) Modern V8 Engine (ES6+) Communication Bridge CSInterface.evalScript() (String-based) Direct JavaScript API calls UI Design System Custom CSS / Calcite Spectrum UXP Native Web Components
The Adobe UXP Developer Tool (UDT) is the central hub of the entire development workflow. Think of it as the command center that connects your code to Adobe applications like Photoshop, Premiere Pro, InDesign, and Adobe XD. It is designed to simplify the end-to-end process of plugin creation, from initial scaffolding to final packaging.
Adobe’s Unified Extensibility Platform (UXP) marks a decisive shift in how developers extend Creative Cloud apps. The UXP developer tools are the practical bridge between modern JavaScript engineering and production-ready plugins for Photoshop, Illustrator, Premiere Pro, and other UXP-enabled hosts. This essay explains what those tools are, how they reshape workflows, the technical advantages they enable, common development patterns, and practical recommendations for shipping robust UXP plugins.
Developing UXP plugins requires a few key pieces of software:
Aims to provide a consistent API for functionality across different Adobe applications. Getting Started Adobe UXP plugin Tutorial
