mcmap

There you can download your favourite Minecraft map visualizer compatible with newest version of Minecraft.
Latest version: 2.4.4: download (all platforms)

added in latest version:
1.9 blocks:
-grass path, purpur blocks, chorus plant and fruit
-beetroots, end bricks, frosted ice and new command blocks
1.10 (16w20a): new blocks render as similar old blocks (magma as lava etc.)
fixed:
-banners rendered as flowers
-acacia and dark oak stairs colors

Older releases:

2.4.3: all platforms
-color for sponge
-all wooden door types
-all fences and fence gates
-red sandstone recognized as red sand
-inverted daylight sensor
-prismarine and sea lantern (ID’s 232 and 236)
-granite, diorite and andesite (ID’s 140, 144 and 157)

2.4.2e: all platforms
If your antivirus screams while download – try this link: v2.4.2d

2.4.2d – snapshot 14w05a compatible (MC 1.7.4)
added:
-barrier block support (previous recognized as yellow glass pane)
fixed:
-sideways oak logs not renderred

2.4.2c: all platforms – file mcmap.exe is 32bit windows version, mcmap64.exe is 64bit version. If you want use GUI for 64 bit version, change name to mcmap.exe. Linux users can compile from source using “make” command.

mcmap 2.4.2c – snapshot 14w02a compatible (MC 1.7.4)
added:
-slime block

Versions compatible with Minecraft 1.7.2 are also compatible with Minecraft 1.7.4.

2.4.2b with wood types fix: all platforms – file mcmap.exe is 32bit windows version, mcmap64.exe is 64bit version. If you want use GUI for 64 bit version, change name to mcmap.exe. Linux users can compile from source using “make” command.

mcmap 2.4.2b – Minecraft 1.7.2 compatible
download: Windows 32bit, Windows 64bit, source to compile on linux.
added:
-Windows 64bit version
fixed:
-small fixes in loading colors

mcmap 2.4.2 – Minecraft 1.7.2 compatible
fixed:
-ignoring empty lines in colors file

mcmap 2.4.1 – Minecraft 1.7.2 compatible
fixed:
-wooden slabs and stairs
-sandstone stairs
-better colours of stained clays
-little corrections in color.txt

version 2.4 – Pack for Windows – contains mcmap 2.4 for windows and GUI (2 languages: english and polish).
Version for Windows sometimes crashes. Decrease then memory limit (-mem option in console).

version 2.4 – Source code for compiling on linux or Windows.

For advanced Windows users: mcmapA – simple .bat script that allows you to render all worlds in choosen directory.

If you want write comment, do this at the official thread at minecraftforum.net.

Blocks supported since mcmap 2.4:
-carrots and potatoes
-redstone block, coal block, anvil, hopper, emerald block etc.
-packed ice, red sand, hardened clay, wood and leafs introduced in 1.7.2
-various colors of flowers
-carpets, stained clays, stained glass and glass panes with 16 colors

GUI for Windows allows to change output filename.

If you want to use your own color map, check this template map. It contains all blocks used in mcmap 2.4 added since Minecraft 1.3.1 version. You can add other blocks too, but note that ID of some transparent blocks (lever, buttons, etc.) are used to render different colors of carpets, clays etc.

NOTE: color map shown below is compatible with mcmap 2.4.1 – 2.4.4

# various
133	  61	 255	  61	 255 	 0	# emerald
137	 203	 163	 136	 255	 0	# command block
138	  21	 255	 255	 255	 0	# beacon
139	 128	 128	 128	 255	 16	# cobblestone wall
145	 110	 110	 110	 255	 0	# anvil
146	 125	  91	  38	 255	 0	# trapped chest
151	 187	 158	 109	 255	 0	# daylight sensor
152	 227	  38	  12	 255	 0	# redstone block
154	 110	 110	 110	 255	 0	# hopper
155	 240	 238	 232	 255	 0	# quartz
156	 240	 238	 232	 255	 0	# quartz stairs
207	 240	 238	 232	 255	 0	# quartz slab
161	  54	 135	  40	 180	 0	# leaves Acacia/Dark Oak
162	  72	  72	  72	 255	 0	# log Acacia/Dark Oak
163	 156	 127	  78	 255	 0	# Acacia Wood Stairs
164	 156	 127	  78	 255	 0	# Dark Oak Wood Stairs
170	 172	 145	  18	 255	 0	# haystack
171	 224	 224	 224	 255	 0	# white carpet
172	 184	 126	 99	 255	 0	# hardened clay
173	  21	  21	  21	 255	 0	# coal block
174	 159	 189	 239	 255 	 0	# packed ice
175	   0	 255	   0	 254	 0	# Large flower
206	  54	  24	  30	 255 	 0	# nether bricks slab

# carpets
36   255 255 255  254   0	# White carpet
68   244 137  54  254   0	# Orange carpet
69   200  75 210  254   0	# Magenta carpet
70   120 158 241  254   0	# Light Blue carpet
72   204 200  28  254   0	# Yellow carpet
77    59 210  47  254   0	# Lime carpet
131  237 141 164  254   0	# Pink carpet
132   76  76  76  254   0	# Gray carpet
141  168 172 172  254   0	# Light Gray
142   39 116 149  254   0	# Cyan carpet
143  133  53 195  254   0	# Purple carpet
147   38  51 160  254   0	# Blue carpet
148   85  51  27  254   0	# Brown carpet
149   55  77  24  254   0	# Green carpet
150  173  44  40  254   0	# Red carpet
158   32  27  27  254   0	# Black carpet

# clays
159  241  210  192  255   0 	# White Stained Clay

186  194  116   69  255   0 	# Orange Stained Clay
187  182  120  140  255   0 	# Magenta Stained Clay
188  141  137  167  255   0 	# Light Blue Stained Clay
189  219  165   66  255   0 	# Yellow Stained Clay
190  137  149   84  255   0 	# Lime Stained Clay
191  194  110  110  255   0 	# Pink Stained Clay
192   97   82   75  255   0 	# Gray Stained Clay
193  168  138  128  255   0 	# Light Gray Stained Clay
194  119  122  122  255   0 	# Cyan Stained Clay
195  152  102  117  255   0 	# Purple Stained Clay
196  103   88  120  255   0 	# Blue Stained Clay
197  109   82   66  255   0 	# Brown Stained Clay
198  105  112   70  255   0 	# Green Stained Clay
199  176   93   78  255   0 	# Red Stained Clay
200   67   52   46  255   0 	# Black Stained Clay

153  225  140   73  255   0 	# Red Sand

# glass
95  255 255  255  100  0	# White Stained Glass
160 255 255  255  100  0	# White Stained Glass pane
234  244 137  54  40   0	# Orange Stained Glass [pane]
225  200  75 210  40   0	# Magenta Stained Glass [pane]
255  120 158 241  40   0	# Light Blue Stained Glass [pane]
166  204 200  28  40   0	# Yellow Stained Glass [pane]
167   59 210  47  40   0	# Lime Stained Glass [pane]
168  237 141 164  40   0	# Pink Stained Glass [pane]
169   76  76  76  40   0	# Gray Stained Glass [pane]
178  168 172 172  40   0	# Light Gray Stained Glass [pane]
179   39 116 149  40   0	# Cyan Stained Glass [pane]
180  133  53 195  40   0	# Purple Stained Glass [pane]
181   38  51 160  40   0	# Blue Stained Glass [pane]
182   85  51  27  40   0	# Brown Stained Glass [pane]
183   55  77  24  40   0	# Green Stained Glass [pane]
184  173  44  40  40   0	# Red Stained Glass [pane]
185   32  27  27  40   0	# Black Stained Glass [pane]

# flowers
165	 120 158 241 254	 0	# BLUE_ORCHID 165
176	 200  75 210 254	 0	# ALLIUM 176
235	 168 172 172 254	 0	# AZURE_BLUET 235
# 38	 173  44  40 254	 0	# RED_TULIP 38
217	 244 137  54 254	 0	# ORANGE_TULIP 217
218	 255 255 255 254	 0	# WHITE_TULIP 218
219	 237 141 164 254	 0	# PINK_TULIP 219
220	 168 172 172 254	 0	# OXEYE_DAISY 220
# 37	 255 255  0  254	 0	# SUNFLOWER 37
233	 200  75 210 254	 0	# LILAC 233
177	 237 141 164 254	 0	# PEONY 177

# nether
238  206 206 201  255   5	# Birch Wood / quartz slab (sic!)

# 1.8
 19  224 220  48  255    0	# sponge
232   25 146 132  255    0	# prismarine
236   75 196 152  255    0	# sea lantern
140  208 128 128  255    0	# granite
144  228 228 228  255    0	# diorite
157  160 160 160  255    0	# andesite

# 1.9
208  176 181   0  255    0	# grass path
209  155  63 176  255    0	# purpur blocks / stair / slab